Vacuubrand® DCP3000 + VSK3000 Absolute Pressure Vacuum Gauges
By Brandtech
Suitable for many general purpose lab applications, the Vacuubrand® DCP3000 + VSK3000 is a fully electronic absolute pressure vacuum gauge for measurements in the range from atmospheric pressure to 0.1mbar/1Torr /hPa by means of a separate capacitance pressure transducer (included). VACUU•BUS™ "plug-and-play" technology allows the addition of up to three additional pressure transducers, or two additional transducers and a vent valve, for monitoring of up to four different VSK3000 gauge heads from a single display. In additon to those four capacitive heads, four more of the new Pirani gauge heads (sold separately) can be connected. A combined digital and analog display provide both accurate results and quick trend indication. An RS232 port allows process validation for GLP/GMP/ISO regulations.
Separate vent and on/off buttons provide ready access, while a "turn-and-push" jogwheel and menu-driven software allows easy control of all functions.
Technical Data:
| Measuring range: | 1080-0.1mbar (810-0.1Torr) |
| External gauge head VSK3000: | Capacitive pressure transducer made of alumina ceramic for gas-independent measurement of absolute pressure |
| Display: | Back-lit graphic LCD with analog and digital vacuum displays |
| Display resolution: | 0.1mbar (0.1Torr) |
| Pressure units: | mbar, Torr, hPa (user-selectable) |
| Uncertainty of measurement: | < ±1mbar (0.75Torr) (after zero and atmospheric point setting, at constant temperature) |
| Temperature coefficient: | < ±0.07mbar/K (< ±0.05Torr/K) |
| Vacuum connection to gauge head: | Small flange KF16 with compression fitting for 10mm OD / 8mm ID PTFE tubing; stepped screw-in hose barb for 610mm ID tubing (included) |
| Max. temperature of gas at transducer: | 80°C, short-term |
| VACUU•BUS™ connectors: | 1 socket for power supply, 2 connectors for external gauge heads, valves; expandable by Y adapters; Can be extended up to 30m with optional connectors |
| Interface: | RS232C |
| Protection rating (DIN EE IEC 60529): | Pressure sensor: IP 54 (against water splashes). Front side of display unit: IP 42 (against dripping water) |
| Mains voltage / frequency: | 100-230V / 50-60Hz |
| Support: | Removable stand support (can be clamped to laboratory support rods) |
| Dimensions (LxWxH): | 138 x 124 x 115mm |
| Weight (without power supply): | Display unit: 0.44kg / external sensor: 0.18kg |